cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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dispatch.h (2158B)

      1/*
      2 * Core Definitions for QAPI/QMP Dispatch
      3 *
      4 * Copyright IBM, Corp. 2011
      5 *
      6 * Authors:
      7 *  Anthony Liguori   <aliguori@us.ibm.com>
      8 *
      9 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
     10 * See the COPYING.LIB file in the top-level directory.
     11 *
     12 */
     13
     14#ifndef QAPI_QMP_DISPATCH_H
     15#define QAPI_QMP_DISPATCH_H
     16
     17#include "monitor/monitor.h"
     18#include "qemu/queue.h"
     19
     20typedef void (QmpCommandFunc)(QDict *, QObject **, Error **);
     21
     22typedef enum QmpCommandOptions
     23{
     24    QCO_NO_OPTIONS            =  0x0,
     25    QCO_NO_SUCCESS_RESP       =  (1U << 0),
     26    QCO_ALLOW_OOB             =  (1U << 1),
     27    QCO_ALLOW_PRECONFIG       =  (1U << 2),
     28    QCO_COROUTINE             =  (1U << 3),
     29    QCO_DEPRECATED            =  (1U << 4),
     30} QmpCommandOptions;
     31
     32typedef struct QmpCommand
     33{
     34    const char *name;
     35    /* Runs in coroutine context if QCO_COROUTINE is set */
     36    QmpCommandFunc *fn;
     37    QmpCommandOptions options;
     38    QTAILQ_ENTRY(QmpCommand) node;
     39    bool enabled;
     40    const char *disable_reason;
     41} QmpCommand;
     42
     43typedef QTAILQ_HEAD(QmpCommandList, QmpCommand) QmpCommandList;
     44
     45void qmp_register_command(QmpCommandList *cmds, const char *name,
     46                          QmpCommandFunc *fn, QmpCommandOptions options);
     47const QmpCommand *qmp_find_command(const QmpCommandList *cmds,
     48                                   const char *name);
     49void qmp_disable_command(QmpCommandList *cmds, const char *name,
     50                         const char *err_msg);
     51void qmp_enable_command(QmpCommandList *cmds, const char *name);
     52
     53bool qmp_command_is_enabled(const QmpCommand *cmd);
     54bool qmp_command_available(const QmpCommand *cmd, Error **errp);
     55const char *qmp_command_name(const QmpCommand *cmd);
     56bool qmp_has_success_response(const QmpCommand *cmd);
     57QDict *qmp_error_response(Error *err);
     58QDict *qmp_dispatch(const QmpCommandList *cmds, QObject *request,
     59                    bool allow_oob, Monitor *cur_mon);
     60bool qmp_is_oob(const QDict *dict);
     61
     62typedef void (*qmp_cmd_callback_fn)(const QmpCommand *cmd, void *opaque);
     63
     64void qmp_for_each_command(const QmpCommandList *cmds, qmp_cmd_callback_fn fn,
     65                          void *opaque);
     66
     67#endif